82991601

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 163430400

約数和(自身を除く): 80438799

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 33, 57, 63, 77, 99, 121, 133, 171, 189, 191, 209, 231, 297, 363, 399, 513, 573, 627, 693, 847, 1089, 1197, 1337, 1463, 1719, 1881, 2079, 2101, 2299, 2541, 3267, 3591, 3629, 4011, 4389, 5157, 5643, 6303, 6897, 7623, 10887, 12033, 13167, 14707, 16093, 18909, 20691, 22869, 23111, 25403, 32661, 36099, 39501, 39919, 44121, 48279, 56727, 62073, 69333, 76209, 97983, 119757, 132363, 144837, 161777, 207999, 228627, 279433, 359271, 397089, 434511, 439109, 485331, 623997, 685881, 838299, 1077813, 1317327, 1455993, 2514897, 3073763, 3951981, 4367979, 7544691, 9221289, 11855943, 27663867, 82991601]

約数ペア:

[(1, 82991601), (3, 27663867), (7, 11855943), (9, 9221289), (11, 7544691), (19, 4367979), (21, 3951981), (27, 3073763), (33, 2514897), (57, 1455993), (63, 1317327), (77, 1077813), (99, 838299), (121, 685881), (133, 623997), (171, 485331), (189, 439109), (191, 434511), (209, 397089), (231, 359271), (297, 279433), (363, 228627), (399, 207999), (513, 161777), (573, 144837), (627, 132363), (693, 119757), (847, 97983), (1089, 76209), (1197, 69333), (1337, 62073), (1463, 56727), (1719, 48279), (1881, 44121), (2079, 39919), (2101, 39501), (2299, 36099), (2541, 32661), (3267, 25403), (3591, 23111), (3629, 22869), (4011, 20691), (4389, 18909), (5157, 16093), (5643, 14707), (6303, 13167), (6897, 12033), (7623, 10887)]